井源

First, the FD results are compared with those obtained by a Real Axis Integration method for a monopole source in an open borehole vertically imbedded in homogeneous formation.

首先，针对均匀地层中单极子声源在裸眼井中激发的声场，将有限差分的结果和实轴积分法的结果进行对比验证。

The westerly has blowd every night,from the Mountain Valley Zhenyuan to Sand River,pine recite bamboo rhyme,valley song mountain cry,at the old time strange westerly is called "nine wells westerly".

西风每夜从此起，自山谷真源至沙河、松吟竹韵、谷应山鸣，古时候把这股奇怪的西风称为《九井西风》。

In this paper, one example from Zhongyuan Oilfield, Wen-33-26 well with long spacing acoustic wave train log is given. The measured ''shear wave velocity was treated as Rayleigh wave velocity. The poisson ratio and Young...

本文以中原油田Wen-33-26井的长源距声波全波列资料为例，将所测得的井下"横波"速度当作瑞利波速度处理，求得的泊松比和杨氏弹性模量值更为合理。

The radiation energy of the compressional and shear waves is greater in soft formation than in hard formation.

经向应力源辐射能量的95％在井内以管波形式传播(200Hz)，随着频率的增高，辐射进入地层的能量有明显增加。

According to the improved J-H algorithm of ICA which based on higher order statistics, the reliability of the method was conformed using given modulate signals and different fluid flow of monophase of oil, gas and water response signals to emulate tow-phase and three-phase mixed up signal sources.

根据基于高阶统计量的改进J-H ICA求解算法，利用给定仿真信号及不同流量油、气、水单相流体响应信号，模拟两相、三相混合信源进行分离实验，验证该方法的可靠性，并对生产井实测气液两相流体多路传感器响应信号进行分离。

The superimposition of the Cretaceous basin would have created the geological conditions for secondary hydrocarbon generation of the source rocks and late reservoiring.

乐探1井油藏的原油经油源对比为典型的树皮煤生成的煤成油，表明在中国南方保存条件较好的地区龙潭组煤成油的勘探前景良好。

In the depth scope ranging from 1100 meters to 3500 meters, the direction of the middle principal stress becomes vertical.The simulation result, from the modelling of the Kun 2# drill and its vicinities, suggests that the vertical stress variation is relatively small in the place 3 to 7 times of the drill diameter from the well wall, but the horizontal stress varies in some trend. Moreover, the direction of the minimal stress component and the remote loading pressure take place large deviation in southeast direction.

而对昆2井及其周边地区建立了子模型进行模拟的结果显示，在距井壁3～7倍的地方，垂向应力变化相对较小，但水平应力则发生了不同程度和趋势的变化，另外，最小应力分量的方向与远源加载的压力在南东向发生了较大的偏转。

Using newest examination data of Well J6 and data of existed 12 wells, this paper re-evaluates source rock in Jixi Basin vertically and horizontally.

利用最新的鸡6井的分析化验资料以及已钻12口探井的数据，从纵向和横向上对鸡西盆地的烃源岩进行了重新评价。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。